A siren sound plays directly from the camera. Does Arlo Pro 4 have an integrated siren?.The camera kits include screw kits to help you mount. Do Arlo Pro 4 kits include mounting hardware?.Every Arlo Pro 4 kit comes with a 3-month trial of Arlo Smart. Does Arlo Pro 4 include a Arlo Smart trial?.The spotlight turns on in low-light settings.

Does Arlo Pro 4 have an integrated spotlight?.It does not require continuous power. With an additional, outdoor charging cable, you can use Arlo Pro 4 outdoors with continuous power. Arlo Pro 4 is outdoors weather resistant and wire free. Can I use Arlo Pro 4 indoors and outdoors?.Arlo Pro 4 automatically determines when to use HDR. HDR solves the problem with over- or under-exposed images of scenes with both bright and dark areas in the same picture. Arlo Pro 4 can output images in color, even at night. Typical night-time video footage from security cameras is displayed in black and white. This provides a panoramic view as if your eyes were there. The lens is a 160-degree diagonal lens with a matching wide range for motion detection. How wide is the viewing angle on Arlo Pro 4?.The SmartHub or base station also helps to regulate WiFi traffic, can improve battery life, and comes with local storage (USB devices are sold separately). The Arlo SmartHub or base station helps to protect your footage by adding a secure, personal network to your router. What are the benefits of connecting my Arlo Pro 4 to a SmartHub or base station?.You can connect Arlo Pro 4 directly to your WiFi router. An Arlo SmartHub or base station is optional. Do I need an Arlo SmartHub or base station to use Arlo Pro 4?.Arlo Pro 4 outputs 2560x1440 resolution at 16x9 aspect ratio.